AVERATEC AV1020-ED1 Driver Download (Official)
The AV1020-ED1 is a disk drive controller manufactured by Averatec. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. Visitors have downloaded this file "1000_XP_Cardbus_5_0_1_2195.exe" 644 times with an aggregate rating of 5 out of 5 stars based on 12 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 4.7 MB.
Supported Models
AV1020-ED1
AV1050-EU1
O2Micro FlashMedia Disk Device
O2Micro Integrated MMC/SD Controller
O2Micro Integrated MS/xD Controller
O2Micro OZ6812 CardBus Controller
O2Micro OZ6832/6833 CardBus Controller
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4
File Name
Versions
5.1.2600.0 (2004-12-14) via .inf
5.00.2183.1 (2004-12-14) via .inf
1.0.1.3 (2005-03-15) via .inf
5.1.2600.2180 (2004-11-03) via .inf
Additional Notes
1000 SERIES
CardBus
Uploaded By
Nagarajah (DG Staff Member) on 5-Dec-2005
Ratings & Reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| 0x0404.ini | 2.9 KB | 21 Apr 2005 |
| 0x0409.ini | 4.1 KB | 21 Apr 2005 |
| 0x0411.ini | 4.2 KB | 21 Apr 2005 |
| 0x0804.ini | 2.9 KB | 21 Apr 2005 |
| 1028.mst | 19.5 KB | 21 Apr 2005 |
| 1033.mst | 3.6 KB | 21 Apr 2005 |
| 1041.mst | 29.2 KB | 21 Apr 2005 |
| 2052.mst | 20.5 KB | 21 Apr 2005 |
| O2Micro/CardBus_W2K/O2MW2K.CAT | 8.7 KB | 21 Apr 2005 |
| O2Micro/CardBus_W2K/O2MW2K.INF | 4.3 KB | 21 Apr 2005 |
| O2Micro/CardBus_WXP/O2MWXP.CAT | 8.7 KB | 21 Apr 2005 |
| O2Micro/CardBus_WXP/O2MWXP.INF | 4.3 KB | 21 Apr 2005 |
| O2Micro/O2MEDIA/O2MDDISK.CAT | 7.5 KB | 21 Apr 2005 |
| O2Micro/O2MEDIA/O2MDDISK.INF | 886 bytes | 21 Apr 2005 |
| O2Micro/O2MEDIA/O2MEDIA.CAT | 8.0 KB | 21 Apr 2005 |
| O2Micro/O2MEDIA/O2MEDIA.INF | 1.7 KB | 21 Apr 2005 |
| O2Micro/O2MEDIA/o2media.sys | 32.3 KB | 21 Apr 2005 |
| O2Micro/O2SD/O2SD.CAT | 7.9 KB | 21 Apr 2005 |
| O2Micro/O2SD/O2SD.INF | 1.7 KB | 21 Apr 2005 |
| O2Micro/O2SD/O2SDDISK.CAT | 7.5 KB | 21 Apr 2005 |
| O2Micro/O2SD/O2SDDISK.INF | 874 bytes | 21 Apr 2005 |
| O2Micro/O2SD/o2sd.sys | 23.2 KB | 21 Apr 2005 |
| O2Micro/RMDevice.dll | 13.3 KB | 21 Apr 2005 |
| O2Micro/o2flash.exe | 36.9 KB | 21 Apr 2005 |
| Setup.ini | 1.2 KB | 21 Apr 2005 |
| instmsia.exe | 1.7 MB | 21 Apr 2005 |
| instmsiw.exe | 1.8 MB | 21 Apr 2005 |
| isscript.msi | 631.8 KB | 21 Apr 2005 |
| setup.exe | 217.1 KB | 21 Apr 2005 |
| setup.msi | 1.7 MB | 21 Apr 2005 |
How to Update AV1020-ED1 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the AV1020-ED1 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter AVERATEC AV1020-ED1 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the AVERATEC Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.